RFR: JDK-8262944: Improve exception message when automatic module lists provider class not in JAR file

[Daniel Fuchs]

On Thu, 16 Sep 2021 09:06:20 GMT, Christian Stein <cstein at openjdk.org> wrote:

> This commit appends the name of the JAR file to the exception message for when automatic module lists a non-existing provider class.

The proposed change looks reasonable to me.

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Marked as reviewed by dfuchs (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/5543